749663316

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{365333}}^1$

素因数の和:365365

約数の個数: 48

約数和(自身を含む): 2045870400

約数和(自身を除く): 1296207084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 365333, 730666, 1095999, 1461332, 2191998, 3287997, 4383996, 6575994, 6941327, 9863991, 13151988, 13882654, 19727982, 20823981, 27765308, 39455964, 41647962, 62471943, 83295924, 124943886, 187415829, 249887772, 374831658, 749663316]

約数ペア:

[(1, 749663316), (2, 374831658), (3, 249887772), (4, 187415829), (6, 124943886), (9, 83295924), (12, 62471943), (18, 41647962), (19, 39455964), (27, 27765308), (36, 20823981), (38, 19727982), (54, 13882654), (57, 13151988), (76, 9863991), (108, 6941327), (114, 6575994), (171, 4383996), (228, 3287997), (342, 2191998), (513, 1461332), (684, 1095999), (1026, 730666), (2052, 365333)]